agenttesla | 930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285

Analysis

max time kernel
93s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 15:51

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General

Target

930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe
Size

706KB
MD5

72f1e1ddfa5d30ab6d6bec9a51c07184
SHA1

3d500f66cddd83375d9491802197ebcfb3c295b6
SHA256

930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285
SHA512

0865cc5308fcae5afa3cdcf9b6eca1a8fea9c29c4e6337589d3363beee05f382a00193d168aaf001c3f95a43a8dfc637f06997375370c188cf94a7ee7617846b
SSDEEP

12288:qnCe1AmEQmgL9CDE0NyDOSGbJf0wI78JotGc4FFrgdpHZOJUZEkvInz2s0JZ96kR:S1bEeCDE0NImJfjG8+tGlBgdZZOXSvJR

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.libreriagandhi.cl
Port:
21
Username:
[email protected]
Password:
$yxZKP=c)$k#

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.libreriagandhi.cl
Port:
21
Username:
[email protected]
Password:
$yxZKP=c)$k#

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4576	powershell.exe
1692	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
30	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3852 set thread context of 3596	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	96

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3924	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4576	powershell.exe
1692	powershell.exe
3596	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe
3596	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe
1692	powershell.exe
4576	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4576	powershell.exe
Token: SeDebugPrivilege	1692	powershell.exe
Token: SeDebugPrivilege	3596	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3852 wrote to memory of 4576	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	90
PID 3852 wrote to memory of 4576	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	90
PID 3852 wrote to memory of 4576	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	90
PID 3852 wrote to memory of 1692	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	92
PID 3852 wrote to memory of 1692	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	92
PID 3852 wrote to memory of 1692	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	92
PID 3852 wrote to memory of 3924	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	94
PID 3852 wrote to memory of 3924	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	94
PID 3852 wrote to memory of 3924	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	94
PID 3852 wrote to memory of 3596	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	96
PID 3852 wrote to memory of 3596	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	96
PID 3852 wrote to memory of 3596	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	96
PID 3852 wrote to memory of 3596	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	96
PID 3852 wrote to memory of 3596	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	96
PID 3852 wrote to memory of 3596	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	96
PID 3852 wrote to memory of 3596	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	96
PID 3852 wrote to memory of 3596	3852	930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe	96

C:\Users\Admin\AppData\Local\Temp\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe
"C:\Users\Admin\AppData\Local\Temp\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3852
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4576
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TBGhkdqf.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1692
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TBGhkdqf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp534B.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3924
- C:\Users\Admin\AppData\Local\Temp\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe
  "C:\Users\Admin\AppData\Local\Temp\930f11744b7893c4f7fd88b2838cfe11a63bac6e1c4f4569041ccaa8b9f44285.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
000fc41b184a7fa5103fa39ce7944a4c

SHA1
d171c4cf0b6080bd38e28ac371999eb5f199ce35

SHA256
baa041a68216c49efd20ec0f53b6e510aa67420725761152a7c27e7dcf819935

SHA512
cac8ad08b7f0e736f00bfceeaf4a051dc5920137775c4870f0e81eb793ca5dc4400e345a89bfc25671c1c84f6bb817fe8d0b2bbfeb2e7f430526bec22dd8ee0c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3dfumzqr.ihw.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp534B.tmp

Filesize
1KB

MD5
975a8ca9a1ac6106b1f6d5be0a739c1a

SHA1
96c27ecd782f1e31cf352496373580628dd9a199

SHA256
4be14f8e9f2aa02ba6c6470404fa5e22ed4c8541ebc1617a006941c4159fe428

SHA512
7142fa4a357848248529d85f7c15d93e75d614000c133cef61c7060f0267cbed6ecabfeff741d5cce8f14502b8882f6d118ab7ce2cb09cbf39b0c6fea117daa4

Download Submit
memory/1692-39-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/1692-82-0x0000000007600000-0x0000000007608000-memory.dmp

Filesize
32KB

Download
memory/1692-50-0x00000000062C0000-0x000000000630C000-memory.dmp

Filesize
304KB

Download
memory/1692-49-0x0000000005FC0000-0x0000000005FDE000-memory.dmp

Filesize
120KB

Download
memory/1692-66-0x00000000065E0000-0x00000000065FE000-memory.dmp

Filesize
120KB

Download
memory/1692-44-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/1692-35-0x00000000059E0000-0x0000000005D34000-memory.dmp

Filesize
3.3MB

Download
memory/1692-51-0x0000000006580000-0x00000000065B2000-memory.dmp

Filesize
200KB

Download
memory/1692-23-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/1692-88-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/1692-52-0x00000000711D0000-0x000000007121C000-memory.dmp

Filesize
304KB

Download
memory/3596-90-0x0000000007080000-0x00000000070D0000-memory.dmp

Filesize
320KB

Download
memory/3596-45-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3852-10-0x00000000069F0000-0x0000000006A8C000-memory.dmp

Filesize
624KB

Download
memory/3852-2-0x0000000005BB0000-0x0000000006154000-memory.dmp

Filesize
5.6MB

Download
memory/3852-0-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/3852-1-0x0000000000A10000-0x0000000000AC4000-memory.dmp

Filesize
720KB

Download
memory/3852-5-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/3852-3-0x00000000054E0000-0x0000000005572000-memory.dmp

Filesize
584KB

Download
memory/3852-4-0x00000000054C0000-0x00000000054CA000-memory.dmp

Filesize
40KB

Download
memory/3852-9-0x0000000006790000-0x0000000006814000-memory.dmp

Filesize
528KB

Download
memory/3852-8-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/3852-48-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/3852-7-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/3852-6-0x0000000005710000-0x0000000005728000-memory.dmp

Filesize
96KB

Download
memory/4576-16-0x0000000004DF0000-0x0000000005418000-memory.dmp

Filesize
6.2MB

Download
memory/4576-47-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/4576-53-0x00000000711D0000-0x000000007121C000-memory.dmp

Filesize
304KB

Download
memory/4576-73-0x0000000006EF0000-0x0000000006F93000-memory.dmp

Filesize
652KB

Download
memory/4576-21-0x0000000005500000-0x0000000005566000-memory.dmp

Filesize
408KB

Download
memory/4576-74-0x0000000007660000-0x0000000007CDA000-memory.dmp

Filesize
6.5MB

Download
memory/4576-75-0x0000000007020000-0x000000000703A000-memory.dmp

Filesize
104KB

Download
memory/4576-76-0x0000000007090000-0x000000000709A000-memory.dmp

Filesize
40KB

Download
memory/4576-77-0x00000000072A0000-0x0000000007336000-memory.dmp

Filesize
600KB

Download
memory/4576-78-0x0000000007220000-0x0000000007231000-memory.dmp

Filesize
68KB

Download
memory/4576-79-0x0000000007250000-0x000000000725E000-memory.dmp

Filesize
56KB

Download
memory/4576-80-0x0000000007260000-0x0000000007274000-memory.dmp

Filesize
80KB

Download
memory/4576-81-0x0000000007360000-0x000000000737A000-memory.dmp

Filesize
104KB

Download
memory/4576-22-0x0000000005570000-0x00000000055D6000-memory.dmp

Filesize
408KB

Download
memory/4576-20-0x0000000005460000-0x0000000005482000-memory.dmp

Filesize
136KB

Download
memory/4576-18-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/4576-17-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/4576-89-0x0000000074B30000-0x00000000752E0000-memory.dmp

Filesize
7.7MB

Download
memory/4576-15-0x0000000002400000-0x0000000002436000-memory.dmp

Filesize
216KB

Download